All of the following are contraindications to use diaphragm except :
**Core Concept**
The use of a diaphragm is a form of barrier contraception that relies on the diaphragm's ability to cover the cervix and prevent sperm from entering the uterus. The diaphragm's effectiveness depends on proper fitting, correct use, and absence of contraindications.
**Why the Correct Answer is Right**
The correct answer is related to the anatomical and physiological requirements for the proper use of a diaphragm. A diaphragm is contraindicated in cases where the cervix is not accessible due to anatomical abnormalities or conditions. One such condition is a **cervical stenosis** or narrowing of the cervix, which would prevent the diaphragm from covering the cervix effectively.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is not provided, but a common contraindication to diaphragm use is pregnancy, as the diaphragm is not effective as a contraceptive method during pregnancy.
* **Option B:** A cervical stenosis or narrowing of the cervix is a contraindication to diaphragm use, as mentioned earlier.
* **Option C:** This option is not provided, but another contraindication to diaphragm use is an active pelvic inflammatory disease (PID), as it may cause complications during diaphragm insertion.
**Clinical Pearl / High-Yield Fact**
It is essential to note that the diaphragm is not a suitable contraceptive option for women with a history of cervical surgery, cervical stenosis, or active PID.
**Correct Answer: A.**